../ dmsp_11_ephemeris_20010822.txt 22-Jun-2023 15:52 109667 dmsp_12_ephemeris_20010822.txt 22-Jun-2023 15:52 109708 dmsp_13_ephemeris_20010822.txt 22-Jun-2023 15:52 109813 dmsp_14_ephemeris_20010822.txt 22-Jun-2023 15:52 109723 dmsp_15_ephemeris_20010822.txt 22-Jun-2023 15:52 109627